Antique Grinding Stone On Stand With Seat What Is It Worth
Antique Grinding Stone On Stand With Seat What Is It Worth. we would cut valve seats in iron with a cone cutter having 6 tct blades grinding the seat taper and spot face blades with hand butter fly grinding with a 320 grit wheel between centers to - 0002 relation ship on a cincinnati 2 and having 0001 to 0002 high in inch at the seat blades outer diameter so the …